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malax chen
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114
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(WIP) New NURover 6DOF Robotic Arm
The newest iteration of the Northeastern University Mars Rover Team's arm, designed entirely by me. (old version: https://grabcad.com/library/6-dof...
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Belt Drive Differential Wrist
New axis 5 and 6, and gripper drive motor setup that we used for the University Rover Competition to provide full 6DOF control Largely made of wate...
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6 DOF Robotic Arm
6 Degree of Freedom robotic arm designed solely by myself for the 2022 University Rover Competition for Northeastern University. (excluding off the...
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concept device for welding a chassis
concept positioning device for welding a chassis
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Part-L positioner
Robotic Part-L positioner
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Elbow Brass 90 deg
Fitting 90 deg (BP-BP all DN) for pipe.
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Ruler 300 mm
300 mm ruler Creo Parametric, stp, igs, jpg
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TRT-140
Index Designs CNC 5th Axis Rotary table model TRt-140, a standalone 2-axis tilting rotary table, and programmable controller compatible with any CNC
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Expandable drum
Created by Autodesk Inventor 2020 This is a fully automated clamping mechanism https://youtu.be/bB8pmAA4bH0
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Epoxy granite vertical cnc mill
Here is the 3d model which i used to build my DIY VMC. Its a 1200kg weighing machine made out of epoxy granite. Some machine specs: - Travel X600m...
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Linear actutator / test slider
This is 3D printed test slider / linear actuator. I built it to test how Igus linear bearings work with cheap steel linear guide shafts for my 3D p...
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Spindle v1 (cnc mill)
Spindle for cnc mill with tool auto change This project is just a prototype. If you have the opportunity to make and try it, please let me know ab...
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Samurai 120 CNC ATC BT30 Spindle Public Model
Here is the public spindle model for the Samurai 120. You can use this if you are making your own DIY CNC and want to test the fit of this spindle....
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AliExpress BT30 ATC
Quick mockup of the BT30 ATC for my DIY mini CNC mill, some of you might find it usefull. Disclaimer: This is not meant to be 100% accurate with t...
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Three stage planetary gearbox with two output shafts & amination tutorial
Three stage planetary gearbox with two output shafts Want to know how to animate this mechanism? Tutorial https://grabcad.com/questions/how-to...
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Easy cycloidal gear wheels generator in English
Hi, from many years I have been receiving requests to develop an easy cycloidal gear generator in English. Here you got it. It is fully open to cus...
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Nema17 gear Box
It's a 12:1 cycloidal gear Box that could be 3d printed The parametric cycloid design is designed by :https://grabcad.com/library/easy-cycloidal-ge...
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Tool change spindle
automatically change tools
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BT40 Cnc spindle.
This is a DIY BT40 collet cnc spindle with dual bearings on the top and bottom mounting as well as a bearing for centering the power drawbar. Tha d...
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BT30 spindle
this is a bt30 spindle for my milling machine. spindle is totally new design. spindle is only 172mm in length but powerful.
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compact cycloidal drive with track equations
COMPACT CYCLOIDAL DRIVE . [ 100>>1 ] ***Read txt files for more details.*** Cycloidal drives are certainly the best solution when it comes ...
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10:1 Cycloidal Gearbox for NEMA 17 Stepper motor
It is a fully 3D printable cycloidal gearbox. That you can comfortably adjust to your needs with all the part files included
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Cycloidal Gearbox
28:1 Cycloidal Drive with two cycloidal disks Ring dia 150mm Roller dia 5mm Eccentricity 2
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Cycloidal Drive
Hallow Shaft Cycloidal Drive, -21:1 Gear Ratio, useful For Robot Arm Joints Designed for 3D Printing and Off-Shelf Components.
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